TY - JOUR AU - Tian, Yu AU - Ge, Weigao TI - Existence of multiple positive solutions for discrete problems with $p$-Laplacian via variational methods JO - Electronic Journal of Differential Equations PY - 2011 VL - 2011 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a26/ LA - en ID - EJDE_2011__2011__a26 ER -